Home / 6,064,623.32-8,369,296.72-3,311,419.87

Finding the Fourth Proportional to 6,064,623.32, 8,369,296.72 and 3,311,419.87

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Solution

The fourth proportional to 6,064,623.32, 8,369,296.72 and 3,311,419.87 is: 4,569,823.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,064,623.32 : 8,369,296.72 = 3,311,419.87 : x
  2. Step 2: Convert to fraction form
    6,064,623.32/8,369,296.72 = 3,311,419.87/x
  3. Step 3: Cross multiply
    6,064,623.32x = 8,369,296.72 × 3,311,419.87
  4. Step 4: Simplify right side
    6,064,623.32x = 27,714,255,460,899.97
  5. Step 5: Solve for x
    x = 27,714,255,460,899.97/6,064,623.32
  6. Step 6: Final answer
    x = 4,569,823.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.